The Pima County Sheriff’s Department announced Wednesday that investigators are looking at more key pieces of evidence as lawyers for the two people detained and released in the case have nothing to ...

Authorities trying to solve the disappearance of Nancy Guthrie say they might tap DNA genealogy databases, the same step that police took to unravel a decades-old series of murders in California and ...

New evidence is in the lab as a mother and son were subjects of search warrants but later released in the Nancy Guthrie case.

CRIME, announced Wednesday that its typical $2,500 reward for anonymous tips is now $102,500 in the Guthrie case. The ...

Advanced DNA testing using genealogy databases could take weeks or months to identify Nancy Guthrie's abductor after initial FBI database search failed.